On Wed, 19 Aug 2026 07:43:15 GMT, Prasanta Sadhukhan <[email protected]> wrote:
>> [JDK-6328248](https://bugs.openjdk.org/browse/JDK-6328248) fixed PrintJob >> (1.1 Graphics API) based JProgressBar printing for most L&F however it seems >> to cause ClassCastException in AquaProgressBarUI.paint as non-Graphics2D >> path was not handled >> `Caused by: java.lang.ClassCastException: class sun.print.ProxyPrintGraphics >> cannot be cast to class java.awt.Graphics2D (sun.print.ProxyPrintGraphics >> and java.awt.Graphics2D are in module java.desktop of loader 'bootstrap') ` >> >> FIx is made to render Aqua progress bar into BufferedImage, then drawImage >> for non-Graphics2D case where 1.1 PrintJob is used >> >> >> >> >> --------- >> - [x] I confirm that I make this contribution in accordance with the >> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). > > Prasanta Sadhukhan has updated the pull request incrementally with one > additional commit since the last revision: > > Windows Progrssbar fix src/java.desktop/macosx/classes/com/apple/laf/AquaProgressBarUI.java line 172: > 170: if (isCircular) { > 171: painter.state.set(Widget.PROGRESS_SPINNER); > 172: painter.paint(g, c, 2, 2, 16, 16); Looks like we need to handle circular progress bar path also. Here also we can get legacy Graphics object. These circular bars seems be present only in Aqua LAF. ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/31749#discussion_r3933702763
